[Mnj] MNJ for 4/20 - START_TVSERVERS

[Eric Greisen]

CHANGE.DOC from today - appearing in tomorrow's MNJ

        Apparently lots of computers do not run networking!  So
        DISPLAY=localhost:0  or DISPLAY=<hostname>:0 do not work.
        Added code to convert this to :0 when the $HOST, $TVHIST, and
        $TVDISP are all the same.  I wonder what wierd setups will now
        be revealed.  File must be moved from $SYSUNIX to $AIPS_ROOT
        with editing to set the value of AIPS_ROOT appropriate to the
        local system for this change to take effect.

If your computer is doing TV display entirely happily, you do not need
to do this.

Eric Greisen